Added endian-correction to the CDC driver's Line Encoding control request handlers.

[pub/USBasp.git] / LUFA / Drivers / USB / Class / Device / CDC.c

diff --git a/LUFA/Drivers/USB/Class/Device/CDC.c b/LUFA/Drivers/USB/Class/Device/CDC.c
index da880ab..dc8c1e7 100644 (file)
--- a/LUFA/Drivers/USB/Class/Device/CDC.c
+++ b/LUFA/Drivers/USB/Class/Device/CDC.c
@@ -51,8 +51,12 @@ void CDC_Device_ProcessControlRequest(USB_ClassInfo_CDC_Device_t* const CDCInter
                        if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE))
                        {
                                Endpoint_ClearSETUP();
-                               Endpoint_Write_Control_Stream_LE(&CDCInterfaceInfo->State.LineEncoding, sizeof(CDCInterfaceInfo->State.LineEncoding));
-                               Endpoint_ClearOUT();
+                               Endpoint_Write_32_LE(CDCInterfaceInfo->State.LineEncoding.BaudRateBPS);
+                               Endpoint_Write_8(CDCInterfaceInfo->State.LineEncoding.CharFormat);
+                               Endpoint_Write_8(CDCInterfaceInfo->State.LineEncoding.ParityType);
+                               Endpoint_Write_8(CDCInterfaceInfo->State.LineEncoding.DataBits);
+                               Endpoint_ClearIN();
+                               Endpoint_ClearStatusStage();
                        }
 
                        break;
@@ -60,8 +64,12 @@ void CDC_Device_ProcessControlRequest(USB_ClassInfo_CDC_Device_t* const CDCInter
                        if (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE))
                        {
                                Endpoint_ClearSETUP();
-                               Endpoint_Read_Control_Stream_LE(&CDCInterfaceInfo->State.LineEncoding, sizeof(CDCInterfaceInfo->State.LineEncoding));
-                               Endpoint_ClearIN();
+                               CDCInterfaceInfo->State.LineEncoding.BaudRateBPS = Endpoint_Read_32_LE();
+                               CDCInterfaceInfo->State.LineEncoding.CharFormat  = Endpoint_Read_8();
+                               CDCInterfaceInfo->State.LineEncoding.ParityType  = Endpoint_Read_8();
+                               CDCInterfaceInfo->State.LineEncoding.DataBits    = Endpoint_Read_8();
+                               Endpoint_ClearOUT();
+                               Endpoint_ClearStatusStage();
 
                                EVENT_CDC_Device_LineEncodingChanged(CDCInterfaceInfo);
                        }